| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $242.28 | 6.747% | $258.6266 | $258.63 | $258.65 | $258.60 |
| Purchase #2 | $92.45 | 9.161% | $100.9193 | $100.92 | $100.90 | $100.90 |
| Purchase #3 | $103.99 | 8.211% | $112.5286 | $112.53 | $112.55 | $112.50 |
| Purchase #4 | $175.59 | 6.711% | $187.3738 | $187.37 | $187.35 | $187.40 |
| Purchase #5 | $156.97 | 11.696% | $175.3292 | $175.33 | $175.35 | $175.30 |
| Purchase #6 | $106.66 | 11.813% | $119.2597 | $119.26 | $119.25 | $119.30 |
| Purchase #7 | $220.61 | 4.203% | $229.8822 | $229.88 | $229.90 | $229.90 |
| 7 purchase totals = | $1,098.55 | $1,183.9194 | $1,183.92 | $1,183.95 | $1,183.90 | |